#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Author  : config_spider
import math

import scrapy
import re
from apps.tax_policy.tax_policy.items import NetTaxPolicyItem as Item, urllib, time
from apps.tax_policy.tax_policy.spiders.base_spider.base_tax_policy_spider import BaseTaxPolicySpider


class HenanXinyangPolicy(BaseTaxPolicySpider):
    name = 'henan_xinyang_cid_policy'
    
    province = '河南省'
    city = '信阳市'
    # county = '滑县'
    park = ''

    def start_requests(self):
        for source, county, url in [
            ['信阳市罗山县人民政府', "罗山县", "http://www.luoshan.gov.cn/newslist.php?cid=18"],
            ['信阳市罗山县人民政府', "罗山县", "https://www.xypingqiao.gov.cn/index.php?m=content&c=index&a=lists&catid=156"],
            ['信阳市农业农村局', "", "http://nyncj.xinyang.gov.cn/index.php?m=content&c=index&a=lists&catid=64"],
            ['信阳市商务局', "", "http://swj.xinyang.gov.cn/index.php?m=content&c=index&a=lists&catid=62"],
            ['信阳市工业和信息化局', "", "http://gyhxxhj.xinyang.gov.cn/news/list.php?catid=64"],
        ]:
            item = {'source': source, 'county': county}
            yield scrapy.Request(url, callback=self.parse_list, meta={'item': item}, dont_filter=True)

    def parse_list(self, response, **kwargs):
        prev_item = response.meta.get('item')
        elem_list = response.xpath(
            "//div[@class='lanmu lanmu1' or @class='zfxxgk_zdgkc']//li//a[(contains(@href, '.php') or contains(@href, '.htm') or @title)]/ancestor::li[string-length(string(.))>=10] | "
            "//ul[contains(@class, 'ul ULLIST') or contains(@class, 'List') or contains(@class, 'list')]//li//a[@class or contains(@href, 'php') or contains(@href, '.htm')]/ancestor::li[string-length(string(.))>=10]"
        )
        for elem in elem_list:
            item = Item()
            item['source_url'] = elem.xpath(""".//a/@href""").get()
            item['source_url'] = response.urljoin(item['source_url'])
            item['publish_date'] = elem.xpath("""string(.)""").get()
            if prev_item is not None:
                for key, value in prev_item.items():
                    item[key] = value
            if not item['source_url']:
                continue
            if not item['source_url'].endswith(".htm") and '.shtm' not in item['source_url'] and '.php' not in item['source_url']:
                continue
            # if 'relativeInfo' in item['source_url']:
            #     continue
            print(response.url, item['source_url'])
            yield response.follow(item['source_url'], callback=self.parse_detail, meta={'item': item})

        next_url = response.xpath("""//a[text()='下页' or .//text()='下一页' or text()='»']/@href""").get()
        if next_url and next_url not in ['javascript:void(0);'] and response.urljoin(next_url) != response.url:
            # url = response.url.split(next_url.split('/')[0])[0] + next_url
            print(response.url, 'next', next_url)
            yield response.follow(next_url, callback=self.parse_list, meta={'item': prev_item}, dont_filter=True)
        else:
            print('not next_url', response.url)

    def parse_detail(self, response, **kwargs):
        item = Item() if response.meta.get('item') is None else response.meta.get('item')
        item['title'] = response.xpath("""string(//meta[@name='ArticleTitle']/@content)""").get() or response.xpath("//title/text()").get()
        item['publish_date'] = response.xpath("//span[contains(./text(), '时间\xa0:')]/text()").re_first(r"(\d{4}年\d{1,2}月\d{1,2})") or response.xpath("//meta[@name='PubDate' or @name='lastmodifiedtime']/@content").get() or \
            response.xpath("//*[contains(./text(), '发布时间：') or @class='time fl_r']").re_first(r"(\d{4}-\d{1,2}-\d{1,2})")
        print(item['publish_date'])
        if not item['publish_date']:
            item['publish_date'] = item['publish_date'] or response.xpath("//td[text()='发布时间']/following-sibling::td/text()")
        else:
            item['publish_date'] = item['publish_date'].replace('年', '-').replace('月', '-').split(' ')[0]
        if not item['publish_date']:
            return
        item['content'] = response.xpath(""".""").get()
        # item['source'] = self.source
        # print(item['content'])
        item['province'] = self.province
        item['city'] = self.city
        # item['county'] = self.county
        item['park'] = self.park
        yield item


if __name__ == "__main__":
    from scrapy import cmdline

    cmdline.execute("scrapy crawl henan_xinyang_cid_policy".split())
